Schedule IV - Mortgage Loans on Real Estate (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
Outstanding Face Amount of Mortgages	$ 142,555
Carrying Amount of Mortgages	$ 142,464	$ 139,409	$ 114,472	$ 46,378
Home Improvement, Oregon
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
Interest Rate	6.00%
Final Payment Terms	$ 38,200
Outstanding Face Amount of Mortgages	38,162
Carrying Amount of Mortgages	$ 38,162
Convenience Stores, North Carolina 1
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
Interest Rate	9.55%
Final Payment Terms	$ 41,900
Outstanding Face Amount of Mortgages	41,940
Carrying Amount of Mortgages	$ 41,940
Convenience Stores, North Carolina 2
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
Interest Rate	6.89%
Final Payment Terms	$ 4,100
Outstanding Face Amount of Mortgages	4,132
Carrying Amount of Mortgages	$ 4,117
Dollar Stores, Mississippi and Ohio
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
Interest Rate	10.09%
Final Payment Terms	$ 2,200
Outstanding Face Amount of Mortgages	2,230
Carrying Amount of Mortgages	$ 2,154
Discount Retail, Wisconsin
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
Interest Rate	7.00%
Final Payment Terms	$ 800
Outstanding Face Amount of Mortgages	825
Carrying Amount of Mortgages	$ 825
Dollar Stores, Florida
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
Interest Rate	10.25%
Final Payment Terms	$ 9,400
Outstanding Face Amount of Mortgages	9,356
Carrying Amount of Mortgages	$ 9,356
Automotive Service, Tennessee
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
Interest Rate	10.25%
Final Payment Terms	$ 1,700
Outstanding Face Amount of Mortgages	1,703
Carrying Amount of Mortgages	$ 1,703
Dollar Stores, Pennsylvania
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
Interest Rate	7.25%
Final Payment Terms	$ 1,400
Outstanding Face Amount of Mortgages	1,411
Carrying Amount of Mortgages	$ 1,411
Drug Stores & Pharmacies, Texas
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
Interest Rate	7.00%
Final Payment Terms	$ 600
Outstanding Face Amount of Mortgages	636
Carrying Amount of Mortgages	$ 636
Convenience Stores, California 1
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
Interest Rate	6.50%
Final Payment Terms	$ 3,300
Outstanding Face Amount of Mortgages	3,284
Carrying Amount of Mortgages	$ 3,284
Convenience Stores, California 2
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
Interest Rate	6.50%
Final Payment Terms	$ 4,100
Outstanding Face Amount of Mortgages	4,105
Carrying Amount of Mortgages	$ 4,105
Quick Service Restaurants, Kentucky 1
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
Interest Rate	10.25%
Final Payment Terms	$ 2,000
Outstanding Face Amount of Mortgages	1,964
Carrying Amount of Mortgages	$ 1,964
Quick Service Restaurants, Tennessee 1
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
Interest Rate	10.25%
Final Payment Terms	$ 2,200
Outstanding Face Amount of Mortgages	2,216
Carrying Amount of Mortgages	$ 2,216
Quick Service Restaurants, Indiana 1
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
Interest Rate	9.75%
Final Payment Terms	$ 1,800
Outstanding Face Amount of Mortgages	1,829
Carrying Amount of Mortgages	$ 1,829
Quick Service Restaurants, Indiana 2
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
Interest Rate	9.75%
Final Payment Terms	$ 1,700
Outstanding Face Amount of Mortgages	1,718
Carrying Amount of Mortgages	$ 1,718
Quick Service Restaurants, Ohio
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
Interest Rate	9.75%
Final Payment Terms	$ 1,800
Outstanding Face Amount of Mortgages	1,820
Carrying Amount of Mortgages	$ 1,820
Quick Service Restaurants, Kentucky 2
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
Interest Rate	9.75%
Final Payment Terms	$ 1,600
Outstanding Face Amount of Mortgages	1,647
Carrying Amount of Mortgages	$ 1,647
Quick Service Restaurants, Florida 1
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
Interest Rate	9.75%
Final Payment Terms	$ 2,000
Outstanding Face Amount of Mortgages	1,984
Carrying Amount of Mortgages	$ 1,984
Quick Service Restaurants, Florida 2
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
Interest Rate	9.75%
Final Payment Terms	$ 2,100
Outstanding Face Amount of Mortgages	2,088
Carrying Amount of Mortgages	$ 2,088
Quick Service Restaurants, Kentucky 3
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
Interest Rate	9.75%
Final Payment Terms	$ 1,700
Outstanding Face Amount of Mortgages	1,724
Carrying Amount of Mortgages	$ 1,724
Drug Stores & Pharmacies, Virginia
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
Interest Rate	7.25%
Final Payment Terms	$ 6,100
Outstanding Face Amount of Mortgages	6,050
Carrying Amount of Mortgages	$ 6,050
Quick Service Restaurants, Kentucky 4
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
Interest Rate	9.75%
Final Payment Terms	$ 2,100
Outstanding Face Amount of Mortgages	2,095
Carrying Amount of Mortgages	$ 2,095
Quick Service Restaurants, Indiana 3
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
Interest Rate	9.75%
Final Payment Terms	$ 1,400
Outstanding Face Amount of Mortgages	1,427
Carrying Amount of Mortgages	$ 1,427
Quick Service Restaurants, Indiana 4
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
Interest Rate	9.75%
Final Payment Terms	$ 1,600
Outstanding Face Amount of Mortgages	1,551
Carrying Amount of Mortgages	$ 1,551
Quick Service Restaurants, Alabama
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
Interest Rate	9.75%
Final Payment Terms	$ 1,500
Outstanding Face Amount of Mortgages	1,474
Carrying Amount of Mortgages	$ 1,474
Quick Service Restaurants, Georgia
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
Interest Rate	9.75%
Final Payment Terms	$ 1,900
Outstanding Face Amount of Mortgages	1,872
Carrying Amount of Mortgages	$ 1,872
Quick Service Restaurants, Kentucky 5
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
Interest Rate	9.75%
Final Payment Terms	$ 1,000
Outstanding Face Amount of Mortgages	1,020
Carrying Amount of Mortgages	$ 1,020
Quick Service Restaurants, Tennessee 2
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
Interest Rate	9.75%
Final Payment Terms	$ 1,200
Outstanding Face Amount of Mortgages	1,224
Carrying Amount of Mortgages	$ 1,224
Quick Service Restaurants, South Carolina
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
Interest Rate	9.75%
Final Payment Terms	$ 1,100
Outstanding Face Amount of Mortgages	1,068
Carrying Amount of Mortgages	$ 1,068